The SHURE's MX393/O is a microflex omnidirectional boundary microphones with a high-quality option for a range of applications, including altars, boardrooms, and distant learning centers, with a variety of types to pick from and features like programmable, silent membrane switches, logic inputs, and outputs, and LED indicators. One of the new interchangeable condenser cartridges comes standard with every Microflex Boundary microphone. This conference microphone is available in cardioid, supercardioid, and omnidirectional polar patterns, providing high Shure quality sound for every location. The Microflex Boundary microphones are attractively built with a low profile, professional appearance and come with an easy-to-use paint mask for custom-color installations.